Tag: adaptation

Quizzes (12) Questions (97)

Questions Related to adaptation

Multiple choice biology adaptation plant adaptation adaptation in plants plant habitat

Vikramshila Gangetic Dolphin Sanctuary, India's only dolphin sanctuary, is located in which among the following states of India?

  1. West Bengal

  2. Bihar

  3. Assam

  4. Uttar Pradesh
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Vikramshila Gangetic Dolphin Sanctuary is located in the Bhagalpur district of Bihar, India. It is the only protected area specifically designated for the conservation of the endangered Ganges river dolphin.

Multiple choice biology adaptation plant adaptation adaptation in plants plant habitat

Which of the following is incorrect match?

$1$) Aquatic annelids possess lateral appendages which help in swimming Parapodia
$2$) Balance organs in aquatic and Aurelia Arthropods Statocyst
$3$) Spiders spins web by using Spinnerets
$4$) The body is supported by a proteinaceous skeleton in porifera Spicules
  1. $1$
  2. $2$
  3. $3$
  4. $4$
Reveal answer Fill a bubble to check yourself
D Correct answer
Multiple choice biology adaptation plant adaptation adaptation in plants plant habitat

All the following statements are correct except:

  1. Our National aquatic animal is Platanista( Indian Dolphin) found in Indus, Ganges and Brahmaputra rivers

  2. Chaetopleura is commonly known as chiton

  3. Electric organs are found in Trygon

  4. In birds endoskeleton is fully ossified
Reveal answer Fill a bubble to check yourself
A Correct answer
Multiple choice biology adaptation plant adaptation adaptation in plants plant habitat

Flying animal are known as

  1. Arboreal

  2. Fossorial

  3. Volant

  4. Terrestrial
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A number of animals have evolved aerial locomotion either by powered flight or by gliding. Animal that fly is a volant. Volant animals constitute a very interesting and highly specialized group of vertebrates. They have undergone extensive adaptive radiations and have beautifully modified their body to lead a perfect aerial life.

So, the correct answer is 'Volant'.

Multiple choice biology adaptation plant adaptation adaptation in plants plant habitat

Besides pneumatic bones, another useful flight adaptation in birds is

  1. Syrinx

  2. Pygostyle

  3. Furcula

  4. Quill feathers
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation
Besides pneumatic bones, another useful flight adaptation in birds is quill feathers. Each quill feather has a central stem or scapus. It is divided into a lower hollow part called the quill or calamus and a solid upper part termed rachis. Small filaments or barbs are attached to rachis. The barbs remain attached with one another to form a continuous blade for striking the air in flight.
So, the correct answer is 'Quill feathers'.
Multiple choice biology adaptation plant adaptation adaptation in plants plant habitat

State whether the following statements are true or false.
The adaptations for flight are called fossorial adaptations

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The adaptations for flight are called aerial adaptations. Many of a bird's bones are hollow which makes birds' bodies lightweight. Flying birds have large chest muscles that move the wings. Birds have feathers that help them fly. Fossorial adaptations are for those animals, which primarily live underground.

So, the correct option is 'False'.